Question

Kamal sold two Scooter for rupees 19800 each gaining 10% on the one and losing 10% on the other find his gain or loss percent on the whole transaction

Answer 1

Answer:

Step-by-step explanation:

The question requires that we first get the buying price for both.

The one sold at a gain we have :

100/110 × 19800 = 18000

The buying price = 18000

The one sold at a loss we have :

100/90 × 19800 = 22000

The overall buying price for the two is :

22000 + 18000 = 40000

The overall selling price for the two is :

19800 × 2 = 39600

The selling price is lowered than the buying price by :

40000 - 39600 = 400

There is therefore a loss of 400

The percentage loss is thus :

400/40000 × 100% = 1% loss.

Answer 2

Answer:

1 %

Step-by-step explanation:

given :

S.P.= 19800

C.P. =100 / 100 + gain % ×S.P.

100/100+10×19800=18000

C.P.=100/100-10×S.P.

C.P.=100/ 90×19800=22000

C.P.=18000+22000=40000

loss = C.P -S.P

loss =40000-39600=400

loss%=loss/C.P×100

loss=400/40000×100=1%(And)

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